{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["person", "location", "organization", "else"], "input": "Disaster struck on Thursday when a Russian airliner bringing coal miners to work crashed as it came in to land at the airport , killing all 141 people on board ."}
{"person": [], "location": [], "organization": [], "else": ["Russian"]}